Built to take the abuse that Raptor drives inflict on their trucks, the Currie F9 is the natural choice for upgrading your truck.
The Currie F9 rearend is the ultimate upgrade for the Raptor/F-150 owner who wants to have fun with his truck and not worry about bending or breaking the factory rearend! Built to take abuse this crate rearend features a fully fabricated Currie F9 housing with monster 4-inch tubes, floater spindles, and 35-spline full-floating axles, all built from super tough chromoly. If you play hard in your Raptor, this is rearend for you - for added strength don't forget to go for the optional back brace
Set of (4) square bend u-bolts and cast spring pads for Currie Raptor/F150 rearends with 4 in. diameter axle tubes